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50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#include <crypto/crypto_libsodium.hpp>
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#include <iostream>
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#include <catch2/catch.hpp>
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using namespace llarp;
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TEST_CASE("Identity key")
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{
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llarp::sodium::CryptoLibSodium crypto;
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SecretKey secret;
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crypto.identity_keygen(secret);
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SECTION("Keygen")
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{
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REQUIRE_FALSE(secret.IsZero());
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}
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SECTION("Sign-verify")
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{
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AlignedBuffer<128> random;
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random.Randomize();
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Signature sig;
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const PubKey pk = secret.toPublic();
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const llarp_buffer_t buf(random.data(), random.size());
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REQUIRE(crypto.sign(sig, secret, buf));
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REQUIRE(crypto.verify(pk, buf, sig));
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random.Randomize();
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// mangle body
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REQUIRE_FALSE(crypto.verify(pk, buf, sig));
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}
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}
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TEST_CASE("PQ crypto")
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{
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llarp::sodium::CryptoLibSodium crypto;
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PQKeyPair keys;
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crypto.pqe_keygen(keys);
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PQCipherBlock block;
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SharedSecret shared, otherShared;
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auto c = &crypto;
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REQUIRE(keys.size() == PQ_KEYPAIRSIZE);
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REQUIRE(c->pqe_encrypt(block, shared, PQPubKey(pq_keypair_to_public(keys))));
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REQUIRE(c->pqe_decrypt(block, otherShared, pq_keypair_to_secret(keys)));
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REQUIRE(otherShared == shared);
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}
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